Solar flares on April 16, 2015
The most powerful solar flare in 24 hours
C5.7 (normal) flare - April 16 at 9:07 AM
Solar activity index
Value as of the end of the day on April 16, 2015
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from April 15, 2015 to April 16, 2015
Time zone — UTC+00
List of solar flares for April 16, 2015
The total number of solar flares of class C and higher — 7 flares
C class — 7 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.3 | 19:07 | 19:18 | 19:34 | 2325 |
| C1.4 | 18:04 | 18:11 | 18:24 | 2324 |
| C1.8 | 16:16 | 16:25 | 16:37 | 2321 |
| C2.0 | 12:23 | 14:00 | 14:12 | 2321 |
| C2.3 | 11:17 | 11:22 | 11:30 | 2321 |
| C5.7 | 09:00 | 09:07 | 09:14 | 2324 |
| C2.0 | 05:25 | 06:05 | 06:19 | 2321 |